Home / 37,368,050.43-56,077,093.56-15,508,447.91

Finding the Fourth Proportional to 37,368,050.43, 56,077,093.56 and 15,508,447.91

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Solution

The fourth proportional to 37,368,050.43, 56,077,093.56 and 15,508,447.91 is: 23,273,054.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,368,050.43 : 56,077,093.56 = 15,508,447.91 : x
  2. Step 2: Convert to fraction form
    37,368,050.43/56,077,093.56 = 15,508,447.91/x
  3. Step 3: Cross multiply
    37,368,050.43x = 56,077,093.56 × 15,508,447.91
  4. Step 4: Simplify right side
    37,368,050.43x = 869,668,684,263,155.12
  5. Step 5: Solve for x
    x = 869,668,684,263,155.12/37,368,050.43
  6. Step 6: Final answer
    x = 23,273,054.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.